diff --git a/manifests/t/the-sz/NetChat/7.12/the-sz.NetChat.installer.yaml b/manifests/t/the-sz/NetChat/7.12/the-sz.NetChat.installer.yaml
deleted file mode 100644
index 2b774966dea90d..00000000000000
--- a/manifests/t/the-sz/NetChat/7.12/the-sz.NetChat.installer.yaml
+++ /dev/null
@@ -1,16 +0,0 @@
-# Created with YamlCreate.ps1 v2.2.9 $debug=AUSU.CRLF.5-1-19041-3031.Win32NT
-# yaml-language-server: $schema=https://aka.ms/winget-manifest.installer.1.4.0.schema.json
-
-PackageIdentifier: the-sz.NetChat
-PackageVersion: "7.12"
-InstallerType: zip
-Installers:
-- Architecture: x86
-  NestedInstallerType: portable
-  NestedInstallerFiles:
-  - RelativeFilePath: ./NetChat.exe
-    PortableCommandAlias: NetChat.exe
-  InstallerUrl: https://the-sz.com/products/netchat/NetChat.zip
-  InstallerSha256: B8E2048AAF422FC6EF6C55060B608F9D517D05EBBFE311626967B42C883814B5
-ManifestType: installer
-ManifestVersion: 1.4.0
diff --git a/manifests/t/the-sz/NetChat/7.12/the-sz.NetChat.locale.en-US.yaml b/manifests/t/the-sz/NetChat/7.12/the-sz.NetChat.locale.en-US.yaml
deleted file mode 100644
index dfb2c99381f1d3..00000000000000
--- a/manifests/t/the-sz/NetChat/7.12/the-sz.NetChat.locale.en-US.yaml
+++ /dev/null
@@ -1,28 +0,0 @@
-# Created with YamlCreate.ps1 v2.2.9 $debug=AUSU.CRLF.5-1-19041-3031.Win32NT
-# yaml-language-server: $schema=https://aka.ms/winget-manifest.defaultLocale.1.4.0.schema.json
-
-PackageIdentifier: the-sz.NetChat
-PackageVersion: "7.12"
-PackageLocale: en-US
-Publisher: the sz development
-PublisherUrl: https://the-sz.com/
-# PublisherSupportUrl:
-PrivacyUrl: https://the-sz.com/products/privacy.php
-Author: the sz development
-PackageName: NetChat
-PackageUrl: https://the-sz.com/products/netchat/
-License: Proprietary
-LicenseUrl: https://the-sz.com/products/license.php
-Copyright: Copyright (c) the-sz.com
-# CopyrightUrl:
-ShortDescription: Chat application that allows you to chat with other users on your subnet
-Description: The program creates a icon near the clock in your taskbar. With a left or right mouseclick you can chat, send your clipboard or transfer a file.
-Moniker: netchat
-# Tags:
-# ReleaseNotes:
-ReleaseNotesUrl: https://the-sz.com/common/history.php?product=netchat
-# PurchaseUrl:
-# InstallationNotes:
-# Documentations:
-ManifestType: defaultLocale
-ManifestVersion: 1.4.0
diff --git a/manifests/t/the-sz/NetChat/7.12/the-sz.NetChat.yaml b/manifests/t/the-sz/NetChat/7.12/the-sz.NetChat.yaml
deleted file mode 100644
index d7979cd147f9a8..00000000000000
--- a/manifests/t/the-sz/NetChat/7.12/the-sz.NetChat.yaml
+++ /dev/null
@@ -1,8 +0,0 @@
-# Created with YamlCreate.ps1 v2.2.9 $debug=AUSU.CRLF.5-1-19041-3031.Win32NT
-# yaml-language-server: $schema=https://aka.ms/winget-manifest.version.1.4.0.schema.json
-
-PackageIdentifier: the-sz.NetChat
-PackageVersion: "7.12"
-DefaultLocale: en-US
-ManifestType: version
-ManifestVersion: 1.4.0